Jobs in the United States

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Added 8 days ago
Distinguished Engineer Software (Cortex Platform)
Palo Alto Networks, Inc.
CA
Experience working in an agile environment with cross-functional teams to deliver full-stack products at scale.
Added 8 days ago
FT
Principal Quant Developer
Fidelity Technology Group, LLC
Boston, MA
- $107,000 to $216,000 USD / year
…knowledge covers a broad spectrum of technologies, including Python and PL/SQL databases, positioning you as a full-stack software engineer who capitalizes on enterprise technology. You are…
Added 8 days ago
Associate Security Researcher
Cobalt
Remote, United States
You Must Have
Added 8 days ago
AI Platform Engineer
Capgemini
Atlanta, GA, GA
Strong production engineering: Python plus one systems language (Go or Rust welcome), Kubernetes, infrastructure-as-code, and one major cloud
Added 8 days ago
AI Full Stack Engineer
Prodapt
Irving
Knowledge and working experience with Figma, Windsurf, Replit are a must have
Added 8 days ago
Director, AI/ML Engineering
Stellantis
Auburn Hills, MI
…our North American AI/ML engineering organization: a team of full-stack AI/ML engineers delivering production AI products for engineering, quality, and vehicle-data use cases. This is a…
Added 8 days ago
Head of AI Deployment
Gyde
New York City, NY · Austin, TX · NY
…HR, IT, finance, and operations through GydeOS deployment and full downline broker activation. There’s a real function to build here: integration playbooks, quality gates, training…
Added 8 days ago
Staff Engineer / AI Builder - NYC
Robots and Pencils
NY
Strong Python and Node.js skills, with experience building full-stack applications and RESTful APIs
Added 8 days ago
C
Senior Network Engineer
CommandLink
Remote, United States
- $75,000 to $110,000 USD / year
Cisco Meraki full stack (MX, MS, MR) with SD-WAN
Added 8 days ago
T
It Administrator
TEKsystems
Lincolnshire, IL
- $30 to $45 USD / hour
PowerShell, Python, Java, C++, or other scripting/programming languages
Added 8 days ago
Lead Software Engineer - Agentic Data Quality Platform
JPMC page
Plano, TX
Hands on design and development of agentic production data platform with full stack application ownership.
Added 8 days ago
Senior Engineer Product Platform Hardware
NIKSUN INC.
Princeton, NJ
Troubleshoot system, networking, boot, and performance issues across the hardware and software stack.
Added 8 days ago
Staff Software Engineer
Neumo Holdings LLC
VA · Waite Park, RI · TX · OH · IL
8+ years of experience in full-stack development and cloud software, across both Microsoft and open-source technology stacks.
Added 8 days ago
Sr. Software Engineer
Neumo Holdings LLC
Decorah, IA · VA · IL · CA · AL
5+ years of experience in full-stack development and cloud software, with a focus on Microsoft technologies.
Added 8 days ago
Software Engineer
The Pennsylvania State University
Reston, VA
Develop software and approaches for full-stack development, including low-level code, working directly with hardware, developing cloud solutions, data engineering for information storage…
Added 8 days ago
Senior Consultant, Integrations Specialist (IP.21, QTS, Coupa)
BizFirst
Remote, United States
Type: Contract (1099), 4.5 to 6 months, with potential conversion to full-time
Added 8 days ago
Staff Software Engineer, Ads Safety Format Enablement
Google
Mountain View, CA
…qualities and be enthusiastic to take on new problems across the full-stack as we continue to push technology…
Added 8 days ago
Software Engineer, Consumer Shopping Quality, Commerce, Recommendations, Rankings, Predictions
Google
Mountain View, CA
…qualities and be enthusiastic to take on new problems across the full-stack as we continue to push technology…
Added 8 days ago
Senior Software Engineer, AI/ML
Google
Mountain View, CA
…qualities and be enthusiastic to take on new problems across the full-stack as we continue to push technology…
Added 8 days ago
Software Engineer, Program Analysis, Mobile Threat Analysis Platform
Google
Mountain View, CA
…qualities and be enthusiastic to take on new problems across the full-stack as we continue to push technology…
Added 8 days ago
Software Engineer III, AI/ML, Ads Quality
Google
Mountain View, CA
…qualities and be enthusiastic to take on new problems across the full-stack as we continue to push technology…
Added 8 days ago
Senior Software Engineer, AI/ML GenAI, Google Ads
Google
Mountain View, CA
…qualities and be enthusiastic to take on new problems across the full-stack as we continue to push technology…
Added 8 days ago
Sr. Front-End/Full Stack Developer
Fiserv
Sunnyvale, CA
…evolution and expansion of our platform. While you have the full-stack capability to navigate backend APIs, your primary strength and passion lie in building exceptional web experiences,…
Added 8 days ago
Senior Software Engineer, AI/ML, Google Workspace
Google
Sunnyvale, CA · Mountain View, CA
…qualities and be enthusiastic to take on new problems across the full-stack as we continue to push technology…
Added 8 days ago
Android XR Application Compatibility AI Technical Lead
Google
San Jose, CA
…qualities and be enthusiastic to take on new problems across the full-stack as we continue to push technology forward.For decades, the computing revolution has reshaped our world driven…

Fiserv

Sr. Front-End/Full Stack Developer

Sunnyvale, CA, United States

$140,000.00 - $210,000.00

Apply on usnlx.com About employer

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Job details

Pay: $140,000.00 - $210,000.00
Experience: 7+ years of software development experience, with a proven focus on Frontend / Web Engineering .
Posting language: English
Posted: Jul 27, 2026

Original job description

Calling all innovators - find your future at Fiserv.

We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants and consumers to one another millions of times a day - quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we're involved. If you want to make an impact on a global scale, come make a difference at Fiserv.

Job Title

Sr. Front-End/Full Stack Developer

What does a successful Sr. Front-End/Fullstack Engineer do at Clover?

In this role, you will be a lead UI/UX-minded engineer responsible for driving the client-side evolution and expansion of our platform. While you have the full-stack capability to navigate backend APIs, your primary strength and passion lie in building exceptional web experiences, modern user interfaces, and modular frontend architectures. As part of the Loyalty Program team, you will own the user experience on the Clover Dashboard , translating complex data into sleek, responsive web applications used by over 700k merchants worldwide. Working alongside a strong team of dedicated backend engineers, you will bridge the gap between design, product, and services - owning web client features end-to-end, evaluating modern frontend technologies, and ensuring sub-second UI responsiveness at scale.

What you will do:

Architect, design, and develop high-performance, modular web-based frontend applications using React, TypeScript, and modern JavaScript , backed by supporting Java/Spring Boot microservices.
Own the client-side architecture of the Clover Dashboard, establishing frontend best practices, state management standards, and component libraries.
Partner with Product, UX, and core Backend Engineers to translate product requirements into intuitive, reliable web workflows and clean, extensible software.
Design, consume, and optimize RESTful APIs and GraphQL/event-driven endpoints built for web clients, mobile dashboards, and 3rd-party app integrations.
Promote effective use of AI‑powered engineering tools (e.g., AI coding assistants, automated test generation, code review, and UI performance profiling) to accelerate delivery and quality.
Own client services and features from design through deployment, automated UI testing, and production monitoring.
Participate in design and code reviews, advocating for modular code, responsive design, accessibility, and clean frontend architecture.
Coach and mentor team members to improve their technical frontend capabilities, web performance optimization, and UI testing strategies.
Participate in regular release management and cross-functional agile rituals across distributed teams.

What you will need to have:

Bachelor’s degree in Computer Science, Engineering, or equivalent practical experience.
7+ years of software development experience, with a proven focus on Frontend / Web Engineering .
Expertise in React and TypeScript , including deep knowledge of modern client-side state management, build tooling (Webpack/Vite), and Web Performance Optimization.
Strong Full Stack capabilities: Working knowledge of Java and Spring Boot to build, update, or integrate with existing backend microservices.
Hands-on experience with modern CSS frameworks, component design systems, and responsive web design for complex dashboard interfaces.
Experience using and championing AI-assisted development tools (e.g., GitHub Copilot, Cursor, automated test suites) to accelerate UI delivery.
Practical knowledge of RESTful API design, HTTP/browser protocols, web security (OAuth2, CORS), and working with relational databases (MySQL, PostgreSQL).

What would be great to have:

Experience with Micro-frontend architectures (e.g., Webpack Module Federation).
Familiarity with secondary languages/tools: Python, Node.js, GraphQL, or Docker/Kubernetes containerized workflows.
Previous background in Fintech, e-commerce, POS platforms, or merchant analytics tools.
Experience re-architecting client-side monoliths into decoupled, high-availability web applications.

How you’ll work:

This role is on-site Monday through Friday. Fiserv considers in-person collaboration to be an essential part of this role as in-person office experiences help you with your overall onboarding experience and leads to stronger productivity.
This role requires use of a computer and audio equipment.

Benefits at Fiserv:

Fuel Your Life program to support your physical, financial, social, and emotional well-being
Paid holidays and generous time away policies
No-cost mental health support through Employee Assistance Programs
Living Proof program to recognize your peers’ extra effort with points redeemable for rewards
Eight Employee Resource Groups to foster a collaborative culture and expand your network
·Unparalleled professional growth with training, development, and internal mobility opportunities
Medical, dental, vision, life, and disability insurance options available from day one
Retirement planning and discounted shares with the Employee Stock Purchase Plan
Tuition assistance and reimbursement program
Paid parental, caregiver, and military leave

Salary Range

$140,000.00 - $210,000.00

These pay ranges apply to employees in Sunnyvale, California. Pay ranges for employees in other states may differ.

It is unlawful to discriminate against a prospective employee due to the individual's status as a veteran.

For incentive eligible associates, the successful candidate is eligible for an annual incentive opportunity which may be delivered as a mix of cash bonus and equity awards in the Company’s sole discretion.

Thank you for considering employment with Fiserv. Please:

Apply using your legal name
Complete the step-by-step profile and attach your resume (either is acceptable, both are preferable).

Our commitment to Equal Opportunity:

Fiserv is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, gender, gender identity, sexual orientation, age, disability, protected veteran status, or any other category protected by law.

If you have a disability and require a reasonable accommodation in completing a job application or otherwise participating in the overall hiring process, please contact AskHR.US@fiserv.com . Please note our AskHR representatives do not have visibility to your application status. Current associates who require a workplace accommodation should refer to Fiserv’s Disability Accommodation Policy for additional information.

Note to agencies:

Fiserv does not accept resume submissions from agencies outside of existing agreements. Please do not send resumes to Fiserv associates. Fiserv is not responsible for any fees associated with unsolicited resume submissions.

Warning about fake job posts:

Please be aware of fraudulent job postings that are not affiliated with Fiserv. Fraudulent job postings may be used by cyber criminals to target your personally identifiable information and/or to steal money or financial information. Any communications from a Fiserv representative will come from a legitimate Fiserv email address.

Apply on usnlx.com About employer

More about this job

Skills

React
TypeScript
JavaScript
Oracle Java
Spring Boot
Microservices
Component libraries
Product comprehension
API development
GraphQL
Computer science
Software development
webpack
CSS
GitHub
RESTful API
MySQL
PostgreSQL
Python
Node.js
Docker
Kubernetes
Collaboration
Onboarding
Audio technology

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Work requirements

Jobs in the United States